<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>删格系统</title>
    <link rel="stylesheet" href="plugins/bootstrap/css/bootstrap.css" type="text/css">
    <script src="plugins/jquery/jquery.min.js"></script>
    <script src="plugins/bootstrap/js/bootstrap.js"></script>

</head>

<body>
    <div class="contanier">
        <div style="border: 1px solid red">
            contanier
        </div>
        <div class="container-fluid">
            <div style="border: 1px solid red">
                container-fluid
            </div>
        </div>
</body>

</html>